After the manner of the heathens: See Poole on "Deuteronomy 12:2"; See Poole on "Jeremiah 2:20"; See Poole on "Hosea 4:13".
Related Commentaries of 2 Kings 16:4
2 Kings 16:4
4 And he sacrificed and burnt incense in the high places, and on the hills, and under every green tree.